GM Performance Parts Licensed HEI Distributors with Coils

Product images may differ from actual product appearance.

High-Performance Module Engineered with Low Saturation for Maximum Spark Intensity

These premium distributors include a genuine GM Performance Parts melonized gear, which is "required on all GM Performance Parts crate engines, or serious damage will occur." (General Motors Trademark used under license to Specialty Auto Parts USA, Inc.)

Sintered steel weights for reduced weight

Can withstand at least 270 newtons for maximum durability

Validated harness and capacitor for dependable energy flow

Low-friction cam

Adjustable vacuum advance to fine-tune rate/amount of advance to increase power and eliminate harmful detonation

Bronze sintered bushings line-honed and perfectly positioned

Centerless ground coated shaft for reliable energy transfer and lasting trouble-free performance